Finding the Fourth Proportional to 44,163,872, 60,948,142.16 and 25,579,823.12
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Solution
The fourth proportional to 44,163,872, 60,948,142.16 and 25,579,823.12 is: 35,301,313.62
Step by Step Solution
- Step 1: Write the proportion equation
44,163,872 : 60,948,142.16 = 25,579,823.12 : x - Step 2: Convert to fraction form
44,163,872/60,948,142.16 = 25,579,823.12/x - Step 3: Cross multiply
44,163,872x = 60,948,142.16 × 25,579,823.12 - Step 4: Simplify right side
44,163,872x = 1,559,042,695,945,414.75 - Step 5: Solve for x
x = 1,559,042,695,945,414.75/44,163,872 - Step 6: Final answer
x = 35,301,313.62
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.